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cristianocampob

Cristian O

@cristianocampob

Fullstack Mobile Developer IT Infrastructure and Security Specialist

Chile
Spanisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am a Software Developer specialized in the modern JavaScript and TypeScript ecosystem, including React, Next.js, and hybrid mobile development. I possess a robust hybrid profile with extensive experience leading IT infrastructure, data center administration, and cybersecurity as an ISO 27001 Internal Auditor. I design and deploy secure, optimized web and mobile applications using Docker and modern server-side logic.... Mehr lesen

Kompetenzen

c
cristianocampob
Cristian O
offline • 

Meine Dienstleistungen

Full-Stack-Webanwendungen
I will fix react nextjs or nodejs bugs today
Ab45 $ / ProjektWeitere Details
API & Integrationen
I will build secure backend rest apis using nodejs
Ab55 $ / ProjektWeitere Details

Arbeitserfahrung

Full Stack Software Engineer

Independent Freelance Developer • Freiberufler

Jan 2021 - Present • 5 yrs 8 mos

• Digital Services Marketplace: Designed the architecture and role permissions (Admin/Vendor/Buyer) for a multi-vendor platform using Next.js, optimising relational queries with Prisma ORM. • Advanced E-commerce (Teslo-Shop): Deployed a production-ready application using Next.js and TypeScript with complex state management, dynamic routing, and reusable components. • Secure PayPal Integration: Built robust server-side logic using Next.js Server Actions for Bearer token authentication and automated order verification without exposing credentials. • Hybrid Mobile & NoSQL: Programmed a cross-platform mobile app using Ionic, Angular, and TypeScript, integrating Firebase for real-time persistence and secure login. • Containerisation: Implemented isolated environments via Docker, ensuring absolute parity across local, testing, and production cloud setups.

GitHub

IT Infrastructure & Security Consultant

GitHub

Jan 2015 - Nov 2020 • 5 yrs 10 mos

• CCTV & Infrastructure: Implemented advanced structured cabling and configuration of integrated IP CCTV systems for real-time monitoring and asset protection. • Custom Intranet & Web Development: Designed the main corporate website and built a custom intranet solution, significantly optimising internal communication flows and digitising business processes. • High-Availability Networking: Executed a complete restructure of the point-to-point network and Wi-Fi infrastructure to ensure highly available local and remote connectivity. • General Support & Maintenance: Conducted preventive and corrective maintenance across the company's tech fleet, ensuring continuous operational availability and business stability.

Creattiva_Datacenter

Technical Support & Infrastructure Manager

Creattiva Datacenter • Vollzeit

Nov 2009 - Jul 2014 • 4 yrs 8 mos

• Technical Leadership: Managed the technical support department, coordinating workflows and directly leading the team (promoted from Trainee due to outstanding performance and proactivity). • Data Centre Management: Ensured business operational continuity through installation, configuration, and tuning of hosting servers (Linux/Windows) and virtual environments (Hyper-V, Xen, VMware). • Security & Backup Operations: Designed critical backup plans and RAID storage array re-synchronisation (Dell/HP hardware), successfully leading disaster recovery operations with zero data loss.